Simplify and Write the Following Complex Number in Standard Form $( 5 + i ) ( 5 - i )$

question 78

Multiple Choice

Simplify and write the following complex number in standard form. $( 5 + i ) ( 5 - i )$

• A) \(26\)
• B) \(10\)
• C) \(10 i\)
• D) \(25 - i\)
• E)0

Understand the legal and ethical considerations in business communications, especially when responding to claims and criticisms online.

Recognize the role of mood (imperative, indicative) in conveying the tone in business writing and how it affects reader perception.

Understand the significance of timing and mood in responding to customer communications and the impact on customer satisfaction and retention.

Grasp the importance of personalizing messages and including specific details to enhance the effectiveness of goodwill messages.

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Definitions:

Activity Information

Data related to specific actions or operations within a company, used to analyze performance or make decisions.

Comprehensive

Including or dealing with all or nearly all elements or aspects of something.

Optimal Product Costing

Refers to the process of determining the best cost allocation for a product to maximize profitability while maintaining competitive pricing and ensuring product quality.

Inferior Information

Data or knowledge that is considered to be of lower quality, accuracy, or relevance.